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How does SSL really work?
...ing (#2 above).
But what if an adversary could modify packets sent to and from the server, and what if that adversary modified the certificate you were presented with and inserted their own public key or changed any other important details? If that happened, the adversary could intercept and modify...
How to avoid reverse engineering of an APK file?
...ing a payment processing app for Android, and I want to prevent a hacker from accessing any resources, assets or source code from the APK file.
...
Run a JAR file from the command line and specify classpath
...
When you specify -jar then the -cp parameter will be ignored.
From the documentation:
When you use this option, the JAR file is the source of all user classes, and other user class path settings are ignored.
You also cannot "include" needed jar files into another jar file (you wo...
Moving from CVS to Git: $Id$ equivalent?
... making up a commit, not to one file in particular (That idea is a remnant from the RCS days, or perhaps SCCS is to blame here... As CVS is just a glorified frontend to RCS, and SVN tries to be a CVS-workalike, it stuck.).
– vonbrand
Jan 25 '13 at 17:21
...
Break or return from Java 8 stream forEach?
...n using external iteration over an Iterable we use break or return from enhanced for-each loop as:
13 Answers
...
Remove all occurrences of a value from a list?
...
You can use a list comprehension:
def remove_values_from_list(the_list, val):
return [value for value in the_list if value != val]
x = [1, 2, 3, 4, 2, 2, 3]
x = remove_values_from_list(x, 2)
print x
# [1, 3, 4, 3]
...
How can I present a file for download from an MVC controller?
...
Return a FileResult or FileStreamResult from your action, depending on whether the file exists or you create it on the fly.
public ActionResult GetPdf(string filename)
{
return File(filename, "application/pdf", Server.UrlEncode(filename));
}
...
How do I get Pyflakes to ignore a statement?
...
If there only was a way to get this from some repo for EL6 :) - I guess I'll have to wrap this in a rpm myself.
– Kimvais
May 9 '12 at 4:54
1...
Get last n lines of a file, similar to tail
...] # blocks of size BLOCK_SIZE, in reverse order starting
# from the end of the file
while lines_to_go > 0 and block_end_byte > 0:
if (block_end_byte - BLOCK_SIZE > 0):
# read the last block we haven't yet read
f.seek(block_number*BLOCK_SIZ...
Using PHP with Socket.io
...websockets for actions that could not be done in full javascript.
example from the project website (communicate with websocket server through php)
php server
use ElephantIO\Client as Elephant;
$elephant = new Elephant('http://localhost:8000', 'socket.io', 1, false, true, true);
$elephant->in...